(2-Oxoethyl)Triphenylphosphonium Chloride (甲酰基甲基)三苯基氯化鏻

CAS 62942-43-2 MFCD00012003

化学结构图

62942-43-2
SMILES: [Cl-].O=CC[P+](C1C=CC=CC=1)(C1C=CC=CC=1)C1C=CC=CC=1

化学属性

Mol. FormulaC20H18ClOP
Mol. Weight341
Melting Point209-212 °C (dec.)(lit.)
TSCANo

别名和识别编码

Chemical Name(2-Oxoethyl)Triphenylphosphonium Chloride
Synonym 2-Oxoethyltriphenylphosphomium chloride 2-氧乙基三苯基氯化磷 (甲酰甲基)三苯基氯化磷
Beilstein Registry Number4060813
PubChem Substance ID87570103
CAS Number62942-43-2
EC Number263-767-2
MDL NumberMFCD00012003
Reaxys-RN4060813
Chemical Name Translation(甲酰基甲基)三苯基氯化鏻
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分类

  • {SNA} Aldehydes, Building Blocks, C-C Bond Formation, C13-C60, Carbonyl Compounds, Chemical Synthesis, Olefination, Organic Building Blocks, Synthetic Reagents, Wittig Reagents

相关文献及参考

  • 3. Xiong, H.; et al. J. Am. Chem. Soc. 125 , 12694, (2003)
  • Undergoes the Wittig reaction with aldehydes to give acrylic aldehydes either in the presence of base or by prior conversion to the phosphorane. For references see (Formyl­methyl­ene)­triphenyl­phosphorane, A11709.

安全信息

Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P301+P312+P330
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P332+P313
  • P305+
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
  • P305+P351+P338
  • P305+P351+P338+P310
WGK Germany3
GHS Symbol
Signal word Danger {} {} {} {} {} {} {} {} {} {} {} {TCI}
Hazard statements
  • H302 Harmful if swallowed 吞食有害
  • H318 Causes serious eye damage 严重伤害眼睛
Hazard Codes Xn
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
Risk Statements
  • R22 Harmful if swallowed 吞咽有害
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
Storage condition Hygroscopic

系列性分类

  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Wittig Reagents - Olefination
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. C-C Bond Formation - Synthetic Reagents
  4. Olefination - C-C Bond Formation
  5. Wittig Reagents - Olefination
  1. Chemical Synthesis 化学合成
  2. Synthetic Reagents 合成试剂
  3. Wittig & Horner-Emmons Reaction
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Phosphonium Compounds

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